Driver arrested in Ohio for car's secret compartment filled with . . . nothing

Norman Gurley, 30, is facing drug-related charges in Lorain County, Ohio, despite the fact that state troopers did not actually find any drugs in his possession.
Ohio passed a law in 2012 making it a felony to alter a vehicle to add a secret compartment with the “intent” of using it to conceal drugs for trafficking.

article here.

Motorist sues over cavity searches

Police detained David Eckert for not making a complete stop while exiting a Walmart parking lot on Jan. 2, and officers suspected him of concealing drugs because he "appeared to be clenching his buttocks," attorney Shannon Kennedy told KOB-TV, which reviewed medical records, police reports and the federal lawsuit.

"This is like something out of a science fiction film — anal probing by government officials and public employees," Kennedy said.

article here. 

I'd say this definitely qualifies as an unreasonable search, and a situation where a warrant should not have been granted.